【題目】2019年在先進(jìn)技術(shù)的引領(lǐng)下,我國交通運輸越來越便利。9月25日,_____成為世界上最長的跨海峽公鐵兩用大橋,也是中國首座跨海公鐵兩用橋。12月30日,_____開通運營,這是我國第一條智能化高鐵線路。( )

A.平潭海峽公鐵大橋、京雄高鐵B.鄭州黃河公鐵大橋、京哈高鐵

C.平潭海峽公鐵大橋、京張高鐵D.鄭州黃河公鐵大橋、魯南高鐵

【答案】C

【解析】

本題考查的是時事政治,具體涉及到平潭海峽公鐵大橋、京張高鐵。平潭海峽公鐵大橋建成后,將是世界最長、我國第一座公鐵兩用跨海大橋。京張高鐵是國家《中長期鐵路網(wǎng)規(guī)劃》中八縱八橫京蘭通道的重要組成部分,也是京津冀協(xié)同發(fā)展、服務(wù)2022年北京冬奧會的重要交通保障設(shè)施。2019925日,被橋梁專家稱為世界在建難度最大的福建平潭海峽公鐵大橋成功貫通。它是世界上最長的跨海公鐵兩用大橋,中國偉大的建設(shè)者們在世界橋梁史上繼港珠澳大橋建成之后再次書寫傳奇。20191230日,京張高鐵近日正式開通運營,這是我國《中長期鐵路網(wǎng)規(guī)劃》中八縱八橫高速鐵路網(wǎng)北京至蘭州通道的重要組成部分,是中國第一條智能化高鐵線路。故C正確;ABD排除,不合題意。故選:C。

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